
<template>
  <div class="login_container">
    <div class="login_box">
      <!-- 登录表单区域 -->
      <p1>MBTI职业性格测试平台</p1>
      <el-form ref="loginFormRef" :model="loginForm" :rules="loginFormRules" label-width="0px" class="login_form">
        <!-- 用户名 -->
        
        <el-form-item prop="username">
          <el-input
            v-model="loginForm.username"
            prefix-icon="el-icon-user"
          >
          </el-input>
          
        </el-form-item>
        <!-- 密码 -->
        <el-form-item prop="password">
          <el-input
            v-model="loginForm.password" type="password"
            prefix-icon="el-icon-unlock"
          >
          </el-input>
        </el-form-item>
        <!-- 按钮区域 -->
        <el-row justify="end">
          <el-form-item class="login_btn">
            <el-button type="primary" @click="login">登录</el-button>
            <el-button type="info" @click="resetLoginForm">重置</el-button>
          </el-form-item>
        </el-row>
      </el-form>
      </div>
    </div>
</template>

<script>
export default {
  data () {
    return {
      // 这是登录表单的数据绑定对象
      loginForm: {
        username: '',
        password: ''
      },
      // 这是表单的验证规则对象
      loginFormRules: {
        // 验证用户名是否合法
        username: [
          { required: true, message: '请输入登录名称', trigger: 'blur' },
          { min: 3, max: 10, message: '长度在 3 到 10 个字符', trigger: 'blur' }
        ],
        // 验证密码是否合法
        password: [
          { required: true, message: '请输入登录密码', trigger: 'blur' },
          { min: 6, max: 15, message: '长度在 6 到 15 个字符', trigger: 'blur' }
        ]
      }
    }
  },
  methods: {
    resetLoginForm () {
      this.$refs.loginFormRef.resetFields()
    },
    login () {
      this.$refs.loginFormRef.validate((valid) => {
        if (!valid) return
        this.$http.post('login', this.loginForm)
        console.log(result)
      })
    }
  }
}

</script>

<style lang="less" scoped >
.login_container{
background-color: #313743;
height:100vh;
}
.login_box{
    width: 450px;
    height: 300px;
    background-color:#fff;
    border-radius: 3px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    color:#2b4b6b;;font-size:36px;
    img {
      width: 100%;
      height: 100%;
      border-radius: 50%;
      background-color: #eee;
    }

}
.login_form {
  position: absolute;
  bottom: 0;
  width: 100%;
  padding: 0 20px;
  box-sizing: border-box;
}
.login_btn {
  // 设置弹性布局
  display: flex;
  // 横轴上尾部对齐
  justify-content: flex-end;
}
</style>
